Average annual temperature is 25.0 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Kouei Koi
* Weather data for Kouei Koi Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 34.5 | 38.3 | 42.5 | 41.7 | 42.6 | 36.3 | 32.4 | 34.4 | 34.4 | 35.4 | 32.4 |
| Average daytime temperature (°C) | 23.9 | 29.0 | 31.7 | 37.5 | 36.8 | 32.8 | 32.7 | 29.6 | 31.0 | 31.3 | 30.3 | 26.5 |
| Average temperature (°C) | 17.1 | 21.4 | 24.1 | 28.7 | 29.6 | 27.7 | 28.2 | 26.2 | 26.9 | 26.0 | 23.8 | 20.3 |
| Average night temperature (°C) | 11.0 | 14.9 | 17.9 | 21.9 | 23.8 | 24.0 | 24.4 | 23.7 | 23.7 | 21.8 | 18.6 | 15.5 |
| Absolute minimum temperature (°C) | 8.1 | 11.1 | 13.8 | 18.9 | 20.9 | 22.8 | 22.9 | 23.1 | 21.8 | 18.0 | 13.0 | 8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 9.5 | 9.0 | 9.8 | 10.4 | 8.4 | 10.6 | 6.9 | 9.7 | 9.6 | 9.3 | 8.3 |
| Precipitation (mm) | 3 | 27 | 7 | 62 | 114 | 398 | 322 | 492 | 144 | 35 | 16 | 14 |
| Sunny days | 26 | 19 | 22 | 15 | 10 | 0 | 4 | 2 | 5 | 19 | 19 | 21 |
| Rainy days | 5 | 9 | 9 | 15 | 21 | 30 | 27 | 29 | 25 | 12 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kouei Koi is at